Datasheet

359
Adjustable Range Reective Photoelectric Sensor EQ-30 SERIES
Selection
Guide
Amplier
Built-in
Power Supply
Built-in
Amplier-
separated
CX-400
CY-100
EX-10
EX-20
EX-30
EX-40
CX-440
EQ-30
EQ-500
MQ-W
RX-LS200
RX
RT-610
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS /
SAFETY
COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
ELECTRICITY
PREVENTION
DEVICES
LASER
MARKERS
PLC
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
I/O CIRCUIT AND WIRING DIAGRAMS
EQ-34
NPN output type
I/O circuit diagram
D
Tr
100 mA max.
ZD
Color code / Connector pin No. of the plug-in connector type
(Brown / 1) +V
Load
(Black / 4) Output
10 to 30 V DC
(Blue / 3) 0 V
Users’ circuitInternal circuit
Sensor circuit
+
–
Wiring diagram
Load
10 to 30 V
DC
Brown / 1
Black / 4
Blue / 3
+
–
Connector pin position (Plug-in connector type)
Connector pin No.
Not connected
2
3
0 V
1
+V
4
Output
EQ-34-PN
PNP output type
I/O circuit diagram
D
Tr
ZD
100 mA max.
(Black / 4) Output
10 to 30 V DC
(Blue / 3) 0 V
Users’ circuitInternal circuit
Sensor circuit
Load
Color code / Connector pin No. of the plug-in connector type
(Brown / 1) +V
+
–
Wiring diagram
Connector pin position (Plug-in connector type)
Load
10 to 30 V DC
Brown / 1
Black / 4
Blue / 3
+
–
Connector pin No.
Not connected
2
3
0 V
1
+V
4
Output
EQ-34W
Two outputs type
I/O circuit diagram
Wiring diagram
Users’ circuitInternal circuit
D
Tr
2
100 mA max.
ZD2
Tr1
100 mA max.
ZD1
Far (Main)
output
10 to 30 V DC
+
–
Sensor circuit
Load
Load
(Black)
(Blue) 0 V
(White) Near (Sub) output
Color code
(Brown) +V
Load
Load
10 to 30 V DC
Brown
Black
White
Blue
+
–
Symbols … D : Reverse supply polarity protection diode
Z
D
: Surge absorption zener diode
Tr : NPN output transistor
Symbols … D : Reverse supply polarity protection diode
Z
D
: Surge absorption zener diode
Tr : PNP output transistor
Symbols … D: Reverse supply polarity protection diode
Z
D1
, Z
D2
: Surge absorption zener diode
Tr
1
, Tr
2
: NPN output transistor